# -*- Mode: makefile -*-

CONFIG_NO_PCI = $(if $(subst n,,$(CONFIG_PCI)),n,y)
CONFIG_NO_KVM = $(if $(subst n,,$(CONFIG_KVM)),n,y)
CONFIG_NO_XEN = $(if $(subst n,,$(CONFIG_XEN)),n,y)

include ../config-host.mak
include config-devices.mak
include config-target.mak
include $(SRC_PATH)/rules.mak
ifneq ($(HWDIR),)
include $(HWDIR)/config.mak
endif

TARGET_PATH=$(SRC_PATH)/target-$(TARGET_BASE_ARCH)
$(call set-vpath, $(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw)
ifdef CONFIG_LINUX
QEMU_CFLAGS += -I../linux-headers
endif
QEMU_CFLAGS += -I.. -I$(TARGET_PATH) -DNEED_CPU_H

include $(SRC_PATH)/Makefile.objs

QEMU_CFLAGS+=-I$(SRC_PATH)/include

ifdef CONFIG_USER_ONLY
# user emulator name
QEMU_PROG=qemu-$(TARGET_ARCH2)
else
# system emulator name
ifneq (,$(findstring -mwindows,$(LIBS)))
# Terminate program name with a 'w' because the linker builds a windows executable.
QEMU_PROGW=qemu-system-$(TARGET_ARCH2)w$(EXESUF)
endif # windows executable
QEMU_PROG=qemu-system-$(TARGET_ARCH2)$(EXESUF)
endif

PROGS=$(QEMU_PROG)
ifdef QEMU_PROGW
PROGS+=$(QEMU_PROGW)
endif
STPFILES=

ifndef CONFIG_HAIKU
LIBS+=-lm
endif

config-target.h: config-target.h-timestamp
config-target.h-timestamp: config-target.mak

ifdef CONFIG_TRACE_SYSTEMTAP
stap: $(QEMU_PROG).stp

ifdef CONFIG_USER_ONLY
TARGET_TYPE=user
else
TARGET_TYPE=system
endif

$(QEMU_PROG).stp: $(SRC_PATH)/trace-events
	$(call quiet-command,$(TRACETOOL) \
		--format=stap \
		--backend=$(TRACE_BACKEND) \
		--binary=$(bindir)/$(QEMU_PROG) \
		--target-arch=$(TARGET_ARCH) \
		--target-type=$(TARGET_TYPE) \
		< $< > $@,"  GEN   $(QEMU_PROG).stp")
else
stap:
endif

all: $(PROGS) stap

# Dummy command so that make thinks it has done something
	@true

#########################################################
# cpu emulator library
libobj-y = exec.o translate-all.o cpu-exec.o translate.o
libobj-y += tcg/tcg.o tcg/optimize.o
libobj-$(CONFIG_TCG_INTERPRETER) += tci.o
libobj-y += fpu/softfloat.o
ifneq ($(TARGET_BASE_ARCH), sparc)
ifneq ($(TARGET_BASE_ARCH), alpha)
libobj-y += op_helper.o
endif
endif
libobj-y += helper.o
ifneq ($(TARGET_BASE_ARCH), ppc)
libobj-y += cpu.o
endif
libobj-$(TARGET_SPARC64) += vis_helper.o
libobj-$(CONFIG_NEED_MMU) += mmu.o
libobj-$(TARGET_ARM) += neon_helper.o iwmmxt_helper.o
ifeq ($(TARGET_BASE_ARCH), sparc)
libobj-y += fop_helper.o cc_helper.o win_helper.o mmu_helper.o ldst_helper.o
endif
libobj-$(TARGET_SPARC) += int32_helper.o
libobj-$(TARGET_SPARC64) += int64_helper.o
libobj-$(TARGET_ALPHA) += int_helper.o fpu_helper.o sys_helper.o mem_helper.o

libobj-y += disas.o
libobj-$(CONFIG_TCI_DIS) += tci-dis.o

obj-y += target-$(TARGET_BASE_ARCH)/

tci-dis.o: QEMU_CFLAGS += -I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/tci

# HELPER_CFLAGS is used for all the legacy code compiled with static register
# variables
ifneq ($(TARGET_BASE_ARCH), sparc)
op_helper.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
endif
user-exec.o: QEMU_CFLAGS += $(HELPER_CFLAGS)

# Note: this is a workaround. The real fix is to avoid compiling
# cpu_signal_handler() in user-exec.c.
%/signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS)

#########################################################
# Linux user emulator target

ifdef CONFIG_LINUX_USER

QEMU_CFLAGS+=-I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) -I$(SRC_PATH)/linux-user

obj-y += linux-user/
obj-y += gdbstub.o thunk.o user-exec.o $(oslib-obj-y)

obj-y += $(addprefix ../, $(universal-obj-y))
obj-y += $(addprefix ../libuser/, $(user-obj-y))
obj-y += $(addprefix ../libdis-user/, $(libdis-y))
obj-y += $(libobj-y)

endif #CONFIG_LINUX_USER

#########################################################
# BSD user emulator target

ifdef CONFIG_BSD_USER

QEMU_CFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ARCH)

obj-y += bsd-user/
obj-y += gdbstub.o user-exec.o

obj-y += $(addprefix ../, $(universal-obj-y))
obj-y += $(addprefix ../libuser/, $(user-obj-y))
obj-y += $(addprefix ../libdis-user/, $(libdis-y))
obj-y += $(libobj-y)

endif #CONFIG_BSD_USER

#########################################################
# System emulator target
ifdef CONFIG_SOFTMMU

obj-y += arch_init.o cpus.o monitor.o machine.o gdbstub.o balloon.o ioport.o
# virtio has to be here due to weird dependency between PCI and virtio-net.
# need to fix this properly
obj-$(CONFIG_NO_PCI) += pci-stub.o
obj-$(CONFIG_VIRTIO) += virtio.o virtio-blk.o virtio-balloon.o virtio-net.o virtio-serial-bus.o
obj-$(CONFIG_VIRTIO) += virtio-scsi.o
obj-y += vhost_net.o
obj-$(CONFIG_VHOST_NET) += vhost.o
obj-$(CONFIG_REALLY_VIRTFS) += 9pfs/virtio-9p-device.o
obj-$(CONFIG_KVM) += kvm.o kvm-all.o
obj-$(CONFIG_NO_KVM) += kvm-stub.o
obj-$(CONFIG_VGA) += vga.o
obj-y += memory.o savevm.o cputlb.o
obj-y += memory_mapping.o
obj-$(CONFIG_HAVE_GET_MEMORY_MAPPING) += arch_memory_mapping.o
obj-$(CONFIG_HAVE_CORE_DUMP) += arch_dump.o
LIBS+=-lz

QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
QEMU_CFLAGS += $(VNC_SASL_CFLAGS)
QEMU_CFLAGS += $(VNC_JPEG_CFLAGS)
QEMU_CFLAGS += $(VNC_PNG_CFLAGS)

# xen support
obj-$(CONFIG_XEN) += xen-all.o xen_machine_pv.o xen_domainbuild.o xen-mapcache.o
obj-$(CONFIG_NO_XEN) += xen-stub.o

# Inter-VM PCI shared memory
CONFIG_IVSHMEM =
ifeq ($(CONFIG_KVM), y)
  ifeq ($(CONFIG_PCI), y)
    CONFIG_IVSHMEM = y
  endif
endif
obj-$(CONFIG_IVSHMEM) += ivshmem.o

# Generic hotplugging
obj-y += device-hotplug.o

# Hardware support
ifeq ($(TARGET_ARCH), sparc64)
obj-y += hw/sparc64/
else
obj-y += hw/$(TARGET_BASE_ARCH)/
endif

# Device tree
ifeq ($(CONFIG_FDT), y)
obj-$(TARGET_ARM) += device_tree.o
obj-$(TARGET_MICROBLAZE) += device_tree.o
obj-$(TARGET_PPC) += device_tree.o
endif

main.o: QEMU_CFLAGS+=$(GPROF_CFLAGS)

GENERATED_HEADERS += hmp-commands.h qmp-commands-old.h

obj-y += $(addprefix ../, $(universal-obj-y))
obj-y += $(addprefix ../, $(common-obj-y))
obj-y += $(addprefix ../libdis/, $(libdis-y))
obj-y += $(libobj-y)
obj-y += $(addprefix $(HWDIR)/, $(hw-obj-y))
obj-y += $(addprefix ../, $(trace-obj-y))

endif # CONFIG_SOFTMMU

obj-y += dump.o

ifndef CONFIG_LINUX_USER
ifndef CONFIG_BSD_USER
# libcacard needs qemu-thread support, and besides is only needed by devices
# so not requires with linux-user / bsd-user targets
obj-$(CONFIG_SMARTCARD_NSS) += $(addprefix ../libcacard/, $(libcacard-y))
endif # CONFIG_BSD_USER
endif # CONFIG_LINUX_USER

obj-$(CONFIG_GDBSTUB_XML) += gdbstub-xml.o

nested-vars = obj-y
dummy := $(call unnest-vars)

ifdef QEMU_PROGW
# The linker builds a windows executable. Make also a console executable.
$(QEMU_PROGW): $(obj-y)
	$(call LINK,$^)
$(QEMU_PROG): $(QEMU_PROGW)
	$(call quiet-command,$(OBJCOPY) --subsystem console $(QEMU_PROGW) $(QEMU_PROG),"  GEN   $(TARGET_DIR)$(QEMU_PROG)")
else
$(QEMU_PROG): $(obj-y)
	$(call LINK,$^)
endif

gdbstub-xml.c: $(TARGET_XML_FILES) $(SRC_PATH)/scripts/feature_to_c.sh
	$(call quiet-command,rm -f $@ && $(SHELL) $(SRC_PATH)/scripts/feature_to_c.sh $@ $(TARGET_XML_FILES),"  GEN   $(TARGET_DIR)$@")

hmp-commands.h: $(SRC_PATH)/hmp-commands.hx
	$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $(TARGET_DIR)$@")

qmp-commands-old.h: $(SRC_PATH)/qmp-commands.hx
	$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $(TARGET_DIR)$@")

clean:
	rm -f *.o *.a *~ $(PROGS) nwfpe/*.o fpu/*.o
	rm -f *.d */*.d tcg/*.o ide/*.o 9pfs/*.o kvm/*.o
	rm -f hmp-commands.h qmp-commands-old.h gdbstub-xml.c
ifdef CONFIG_TRACE_SYSTEMTAP
	rm -f *.stp
endif

install: all
ifneq ($(PROGS),)
	$(INSTALL) -m 755 $(PROGS) "$(DESTDIR)$(bindir)"
ifneq ($(STRIP),)
	$(STRIP) $(patsubst %,"$(DESTDIR)$(bindir)/%",$(PROGS))
endif
endif
ifdef CONFIG_TRACE_SYSTEMTAP
	$(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset"
	$(INSTALL_DATA) $(QEMU_PROG).stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset"
endif

GENERATED_HEADERS += config-target.h
Makefile: $(GENERATED_HEADERS)

# Include automatically generated dependency files
-include $(wildcard *.d */*.d)